I have a 2010 Aston Martin V8 Vantage 6 speed, and I can't get the reverse mirror dip feature to work! In the car settings menu, I have the auto dip in reverse gear option selected, and I have tried both "Passenger only" and "Driver and passenger" options. When I shift into reverse, the mirrors don't dip down.

On my Virage you go through a series of settings somehow using the right **** of the radio and another button. As usual I can't remember how but I became so frustrated at the reverse dipping I was able to muster the patience up and keep hacking away until I found it.